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Freelance Remote Raisers Edge Jobs (NOW HIRING)

Alignerr

Customer Support Task Author (AI Training)

$20/hr

Work on cutting-edge AI projects alongside leading research labs. * Fully remote and flexible -- work when and where it suits you. * Freelance autonomy with the structure of meaningful, task-based ...

New

Alignerr

Nursing Informatics Specialist

$35/hr

Work on cutting-edge AI projects with leading research labs and teams * Fully remote and flexible -- set your own schedule and work at your own pace * Freelance perks: autonomy, variety, and ...

Beech Valley Solutions

Remote Tax Manager - Contract

$75 - $85/hr

... freelance consulting opportunities. We've curated a network of cutting-edge clients embracing the ... These opportunities are remote, career-building projects that match interests, industries, and ...

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How much do freelance remote raisers edge jobs pay per hour?

As of Jun 29, 2026, the average hourly pay for freelance remote raisers edge in the United States is $47.71, according to ZipRecruiter salary data. Most workers in this role earn between $24.28 and $61.78 per hour, depending on experience, location, and employer.

What is the difference between Freelance Remote Raisers Edge vs Freelance Remote Fundraising Coordinator?

AspectFreelance Remote Raisers EdgeFreelance Remote Fundraising Coordinator
CredentialsRaisers Edge certification, fundraising experienceFundraising or nonprofit management experience, certifications optional
Work EnvironmentRemote, project-based, nonprofit sectorRemote, nonprofit or charitable organization focus
Employer UsageUsed by nonprofits for database management and donor trackingUsed by nonprofits for event planning, donor relations, and campaigns

Freelance Remote Raisers Edge specialists focus on managing donor databases and leveraging Raisers Edge software, while Freelance Remote Fundraising Coordinators handle broader fundraising activities, including campaigns and events. Both roles are remote and serve nonprofit organizations, but their core responsibilities and skill sets differ.

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Freelance Remote Raisers Edge jobs near you

Mathematician - Formal Proof & AI Research (Remote Contract)

Alignerr

Remote

$170 - $200/hr

Contractor

Posted 14 days ago

Job description

Mathematician - Formal Proof & AI Research (Remote Contract)
About the Role
What if your deep knowledge of formal mathematics could directly shape how the most advanced AI systems in the world reason, prove, and think? We're looking for mathematicians with a passion for rigorous proof and formal systems to help build the mathematical foundations that frontier AI depends on.
This is a fully remote, flexible contract role working at the intersection of pure mathematics, logic, and cutting-edge AI research. The Netherlands has one of Europe's strongest traditions in mathematical logic and formal systems - if you know your way around Lean 4 and want to do deeply meaningful work, this opportunity is for you.
  • Organization
    : Alignerr
  • Type
    : Hourly Contract
  • Location
    : Remote
  • Commitment
    : 10-40 hours/week

What You'll Do
  • Formalize advanced mathematical arguments and theorems in Lean 4, spanning a wide range of mathematical disciplines
  • Contribute to the growth and quality of large-scale formal mathematical libraries, including mathlib
  • Construct clean, readable, and well-structured formal proofs that translate informal mathematical reasoning into rigorous machine-checkable form
  • Audit and verify existing formal proofs for correctness, completeness, and logical integrity
  • Work at the frontier of AI research, helping train the next generation of mathematically capable language models

Who You Are
  • Hold a Master's degree or PhD in Mathematics or a closely related field
  • Possess a strong background in rigorous mathematical proof writing and logical reasoning
  • Have hands-on experience with formal proof assistants -
    Lean 4 strongly preferred
  • Can fluently translate informal mathematical ideas into structured, machine-verifiable formal proofs
  • Self-motivated and comfortable working independently in a remote, asynchronous environment

Nice to Have
  • Prior experience with proof verification, theorem proving, or mathematical formalization projects
  • Familiarity with mathlib or other large-scale formal mathematical libraries
  • Background in data annotation, data quality evaluation, or AI training workflows
  • Experience across multiple mathematical domains - topology, algebra, analysis, logic, and beyond

Why Join Us
  • Work on frontier AI research alongside the world's leading AI labs and research teams
  • Fully remote and flexible - structure your work around your life, not the other way around
  • Freelance autonomy with the intellectual depth of meaningful, high-stakes technical work
  • Contribute directly to formal mathematical libraries that will outlast any single project
  • Gain rare exposure to how cutting-edge large language models are built and trained
  • Potential for ongoing work and contract extension as new projects launch

Apply